[PATCH v2] vdpa: ifcvf: Put device on unsupported feature error
Xiong Weimin <[email protected]>
| Newsgroups | org.kernel.vger.stable,dev.linux.lists.virtualization,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Route unsupported provisioned features through the common error path after
vdpa_alloc_device() so the allocated device and adapter pointer are
released consistently.
Fixes: 46fc0917bbab ("vDPA/ifcvf: implement features provisioning")
Cc: [email protected] # v6.3+
Signed-off-by: Xiong Weimin <[email protected]>
---
v2:
- Add Fixes and Cc: stable tags
drivers/vdpa/ifcvf/ifcvf_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c
index ab6d6ab3b..2af1cec95 100644
--- a/drivers/vdpa/ifcvf/ifcvf_main.c
+++ b/drivers/vdpa/ifcvf/ifcvf_main.c
@@ -724,7 +724,8 @@ static int ifcvf_vdpa_dev_add(struct vdpa_mgmt_dev *mdev, const char *name,
if (config->device_features & ~device_features) {
IFCVF_ERR(pdev, "The provisioned features 0x%llx are not supported by this device with features 0x%llx\n",
config->device_features, device_features);
- return -EINVAL;
+ ret = -EINVAL;
+ goto err;
}
device_features &= config->device_features;
}
--
2.43.0